CN105344175B - Industrial black smoke purifier - Google Patents
Industrial black smoke purifier Download PDFInfo
- Publication number
- CN105344175B CN105344175B CN201510738111.7A CN201510738111A CN105344175B CN 105344175 B CN105344175 B CN 105344175B CN 201510738111 A CN201510738111 A CN 201510738111A CN 105344175 B CN105344175 B CN 105344175B
- Authority
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- China
- Prior art keywords
- casing
- flange
- filter element
- smoke purifier
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000779 smoke Substances 0.000 title claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 229920000914 Metallic fiber Polymers 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 4
- 238000000280 densification Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 16
- 239000000835 fiber Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 16
- 238000004140 cleaning Methods 0.000 description 14
- 239000013618 particulate matter Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000004071 soot Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- -1 From Ran Mei Substances 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 235000012745 brilliant blue FCF Nutrition 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000019241 carbon black Nutrition 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 210000003135 vibrissae Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/204—Special shapes of loose filter materials
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an industrial black smoke purifier. The industrial black smoke purifier comprises an air inlet device, a filter, a gas outlet device and a box. The air inlet device and the gas outlet device are located at different sides of the filter. The filter comprises a filter core. The filter core comprises a flange (1), a frame (2) and a metal filtration material (3). The flange (1) is a stainless steel metal circular ring located at the bottom of the filter core. The frame (2) is composed of a hollow metal frame. The surface of the metal filtration material (3) is covered with a compact metal fiber filtration material. The frame (2) is vertically connected to the flange (1). The metal filtration material (3) completely covers the periphery and one end surface of the frame (2).
Description
Technical field
The present invention relates to industrial discharge pollution control technology field, more particularly to a kind of industrial black-smoke purifier.
Background technology
Flue dust is the solid particulate matter emitted in combustion of fossil fuels and industrial processes.Its Main Ingredients and Appearance is
Er Yangization Gui ﹑ Yangization Lv ﹑ Yangization Tie ﹑ calcium oxide and the carbon particle without burning etc..Harm and particulate matter of the flue dust to human body
Size is relevant：Particulate matter more than 5 microns can be blocked by vibrissa and respiratory mucus.Particulate matter less than 0.5 micron typically can
Upper respiratory tract surface is sticked to, and is discharged with sputum.Diameter is maximum to the harm of human body in the particulate matter of 0.5-5 microns.It is not
Only can also be directly entered blood and reach partes corporis humani position under pulmonary deposition.Because powder dust particle surface attachment respectively
Harmful substance is planted, it once enters human body, will cause various respiratory system diseases.Black smoke contains a large amount of Jiao You ﹑ carbon blacks, mainly
From Ran Mei ﹑ fuel oil industry.The whole world there are about every year 100000000 tons of soot emissions in air, wherein it is no lack of toxic fumes, it is such as too late
When process, can not only destroy blue sky, and health even life can be destroyed.
Industrial black-smoke purifier is the effective means for processing black smoke purification at present.Commercial production provides material for social civilization
Also exhaust emission is brought while basic, in view of significant damage of the black smoke dust to human body, gradually causes various countries and environmentally friendly people
The attention of scholar.At present, the industrial black-smoke purifier species on market is various, can not be after there is the short use of service life mostly again
Many disadvantages such as newly utilize.Therefore the use cost of industrial black-smoke purifier is high, increased the production cost of enterprise so that work
Industry black-smoke purifier cannot be promoted effectively.
As can be seen here, the industrial black-smoke purifier that a kind of cleaning with low cost, repeatable is used be market in the urgent need to.
The content of the invention
In view of there is above-mentioned technical problem in prior art, the invention provides a kind of new industrial black-smoke purifier knot
Structure, the industrial black-smoke purifier breaks through the purification techniques route of ceramic monolith on the market, using fine and close metal material as
Filtering material, when soot trapping can carry out to a certain extent burning cleaning and then reuse.
In order to realize foregoing invention purpose, the skill of the industrial black-smoke purifier employing based on Novel filtration scheme of the present invention
Art scheme is：
A kind of industrial black-smoke purifier, it is characterised in that：Including air intake installation, defecator, air-out apparatus and casing, institute
State air intake installation and air-out apparatus are located at the not homonymy of defecator, the defecator includes filter element.The filter element includes method
Blue 1, framework 2 and metallic filter material 3, the flange 1 is the stainless steel metal annulus of the bottom for being located at filter element, the framework 2
It is made up of hollow out metal framework, the metallic filter material 3 is covered with the metallic fiber filter material of densification, the framework for surface
2 it is vertical with the flange 1 be connected, the metallic filter material 3 is completely covered in the periphery of the framework 2 and end face.
Above-mentioned industrial black-smoke purifier, it is further characterized by：The defecator includes the filter element, gripper shoe
And support bar, the gripper shoe be located at casing centre position and with the casing airtight connection, by casing be divided into two it is close
The cavity body structure for closing；The filter element is perpendicularly fixed in the gripper shoe for cylindric one end, and the filter element is in the gripper shoe
Upper rectangular array distribution, support bar two is fixed on casing positioned at the lower section of filter element.
Above-mentioned industrial black-smoke purifier, it is further characterized by：The air intake installation includes inlet flange and air inlet
Adapter, the inlet flange is connected positioned at the top of casing with air inlet tube；The air-out apparatus include outgoing gas connection tube and outlet
Flange, the outlet flange is connected with outgoing gas connection tube, and outgoing gas connection tube one end is connected to the outlet side of casing.
Above-mentioned industrial black-smoke purifier, it is further characterized by：The casing includes hermatic door, angle bar frame, bottom
The surrounding seamed edge of casing is completely covered composition frame structure, the bottom by portion's support and sheet metal, the angle bar frame
Respectively positioned at four base angles of casing, the sheet metal covers and closed casing is constituted on angle bar frame frame, the hermatic door
Positioned at the one end of the casing.
Above-mentioned industrial black-smoke purifier, it is further characterized by：The gripper shoe by casing be divided into two it is closed
Cavity body structure be air inlet cavity and filter cavity, be also loaded into pressure warning unit in air inlet cavity, when pressure reach it is default
Pressure warning unit will send alarm during pressure value.Annular spread screw on the annulus of the inlet flange and outlet flange.
The filter element is cylindrical shape, maximum area increase filtering material and the contact area of waste gas, reduces air current flow resistance, the row of raising
Gas smoothness is so that the power of electromotor is improved.
Operationally, tail gas enters the case that connecting tube flows into Industrial cleaning facility device to Industrial cleaning facility device of the present invention by air inlet
In vivo.
Because casing is divided into two cavitys by support panel, air-flow the low filter element of air pressure can only pass through from gripper shoe.
Gripper shoe upper filter is distributed into matrix form, it is to avoid high temperature gas flow concentrates one piece of region to pass through, and reduces flow resistance, makes the air-flow can
Uniformly to pass through filter element.While filter element filtering material is flow through, the black smoke granule in waste gas can be by fine filtration for air-flow
Material stays in cartridge surface.Gas after being filtered flows into another chamber of casing, then discharges from air vent.In further skill
In art scheme, pressure warning unit can be loaded in air inlet cavity, the pressure warning unit when pressure reaches default pressure value
Alarm will be sent, at this moment just the casing of Industrial cleaning facility device can be opened from hermatic door side, filter element is removed into cleaning, then will
Filter element after cleaning is fitted in Industrial cleaning facility device and recycles again.This completes one action circulation.This work simultaneously
Circulation also completes the effect of reduces cost.
In sum, catalyst converter of the present invention has the advantages that：1st, the filter element is cylindrical shape, increased tail
Gas is accumulated with the contacting section of filter element, and air-flow velocity will not be concentrated excessively, and flow resistance is low；2nd, be not in the air speed in carrier center region
The situation too high with temperature, it is to avoid a certain filter element causes depurator to work when blocking so that work efficiency is reduced and used
The lost of life；3rd, new filtering material and design reuse industrial black-smoke purifier, greatly reduce
Use cost.
Description of the drawings
Fig. 1 is the structural representation of the industrial black-smoke purifier filter element of the embodiment of the present invention.
Fig. 2 is the structural representation of the industrial black-smoke purifier of the embodiment of the present invention.
In figure, 1 is flange, and 2 is framework, and 3 is metallic fiber filter material, and 4 is inlet flange, and 5 is air inlet tube, and 6 are
Hermatic door, 7 is angle bar frame, and 8 is bottom bracket, and 9 is gripper shoe, and 10 is filter element, and 11 is support bar, and 12 is corrosion resistant plate, 13
For outgoing gas connection tube, 14 is outlet flange.
Specific embodiment
The technical scheme of filter element of the present invention and depurator is described with reference to specific embodiment.
The filter element product of the industrial black-smoke purifier of the present embodiment is made using fine micro-sized metal fiber, the material
It is preferable high temperature resistant, corrosion-resistant, high-precision filtering material.Filtering material forms three-dimensional porous structure by different pore size layer,
With porosity it is high, specific surface area is big, size distribution is uniform, pollutant holding capability is high, filtering accuracy is high the features such as.When black smoke is passed through
During filter element, fine filter element can intercept small carbon soot particles in cartridge surface, so as to reach good filter effect.Due to
Filter element is made up of metal material, when soot trapping can carry out to a certain extent burning cleaning and then reuse, reaches repetition
Using the purpose of reduces cost.
As shown in figure 1, the Industrial cleaning facility device filter element of the present embodiment, including flange 1, framework 2 and metallic fiber filter material
Material 3.Flange 1 is the stainless steel metal annulus of the bottom for being located at filter element, and framework 2 is made up of hollow out metal framework, metal filtration material
Material 3 is covered with the metallic fiber filter material of densification for surface, and framework 2 is vertical with flange 1 to be connected, and filter element is that cylindric one end is vertical
It is fixed in gripper shoe, metallic fiber filter material 3 is covered in the periphery and other end of framework 2.
As shown in Fig. 2 the industrial black-smoke purifier of the present embodiment, including inlet flange 4, air inlet tube 5, hermatic door 6, angle
Steel bracket 7, bottom bracket 8, gripper shoe 9, filter element 10, support bar 11, corrosion resistant plate 12, outgoing gas connection tube 13 and outlet flange 14.
The inlet flange 4 is connected positioned at the top of casing with air inlet tube 5, and hermatic door 6 is located at one end of casing.Angle bar frame 7 will
The surrounding seamed edge of casing is completely covered composition frame structure, and bottom bracket 8 is respectively positioned at four base angles of casing.Sheet metal 12
Cover and closed casing is constituted on angle bar frame 7, hermatic door 6 is located at one end of casing, for opening and closing body structure.
Fagging 9 be located at casing centre position and with casing airtight connection, casing is divided into into two closed cavity body structures, filter element 10
Rectangular array distribution in gripper shoe 9 is fixed in one end by flange 1, and the two of support bar 11 is fixed on casing and is located at filter element 10
Lower section.Corrosion resistant plate 12 covers and closed casing is constituted on angle bar frame 7.Flange 14 connects in the one end of outgoing gas connection tube 13, goes out
The other end of gas adapter 13 is connected on casing.Load pressure warning unit in air inlet cavity, when pressure reaches default pressure
Pressure warning unit will send alarm during value, at this moment just can open the casing of Industrial cleaning facility device from hermatic door side, will filter
Core removes cleaning, then the filter element after cleaning is fitted in Industrial cleaning facility device recycles again.
When industrial black-smoke purifier works described in the present embodiment, tail gas is entered in the casing of depurator by air intake installation,
And under the influence of air pressure, by filter element 10 fixed in gripper shoe 9, the metallic fiber filter filtration of material tail gas on filter element 10
In black smoke granule, then, the tail gas after filtration flows out the depurator by air-out apparatus.Industry described in this sample embodiment
Black-smoke purifier can just filter the black smoke granule in tail gas.
Embodiment above technological thought only to illustrate the invention, it is impossible to which protection scope of the present invention is limited with this, it is all
It is any change done on the basis of technical scheme according to technological thought proposed by the present invention, each falls within present invention protection model
Within enclosing.The technology that the present invention is not directed to can be realized by existing technology.
Claims (4)
1. a kind of industrial black-smoke purifier, including air intake installation, defecator, air-out apparatus and casing, the air intake installation and
Air-out apparatus are located at the not homonymy of defecator, and the defecator includes filter element（10）；It is characterized in that：
The filter element（10）Including flange（1）, framework（2）And metallic filter material（3）, the flange（1）It is to be located at filter element
The stainless steel metal annulus of bottom, the framework（2）It is made up of hollow out metal framework, the metallic filter material（3）For surface
It is covered with the metallic fiber filter material of densification, the framework（2）With the flange（1）Vertical connection, the metallic filter material
（3）Completely it is covered in the framework（2）Periphery and end face；
The defecator includes the filter element（10）, gripper shoe（9）And support bar（11）；The filter element（10）For cylindric one
End is perpendicularly fixed in the gripper shoe；
It is air inlet cavity and filter cavity that casing is divided into two closed cavity body structures by the gripper shoe, in air inlet cavity also
Load pressure warning unit, pressure warning unit will send alarm when pressure reaches default pressure value；
The gripper shoe（9）Positioned at the centre position of casing and with casing airtight connection, casing is divided into into two closed chambers
Body structure, the filter element（10）One end passes through the flange（1）It is fixed on the gripper shoe（9）Upper rectangular array distribution, institute
State support bar（11）Two is fixed on casing and is located at the filter element（10）Lower section.
2. industrial black-smoke purifier according to claim 1, it is characterised in that：The air intake installation include inlet flange and
Air inlet tube, the inlet flange is connected positioned at the top of casing with air inlet tube；The air-out apparatus include outgoing gas connection tube and
Outlet flange, the outlet flange is connected with outgoing gas connection tube, and outgoing gas connection tube one end is connected to the outlet side of casing.
3. industrial black-smoke purifier according to claim 1, it is characterised in that：The casing includes hermatic door, angle steel
The surrounding seamed edge of casing is completely covered composition frame structure, the bottom by frame, bottom bracket and sheet metal, the angle bar frame
Portion's support is respectively positioned at four base angles of casing, and the sheet metal covers and closed casing is constituted on angle bar frame, described close
One end of the closure door positioned at the casing.
4. industrial black-smoke purifier according to claim 1, it is characterised in that：The circle of the inlet flange and outlet flange
Annular spread screw on ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510738111.7A CN105344175B (en) | 2015-11-03 | 2015-11-03 | Industrial black smoke purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510738111.7A CN105344175B (en) | 2015-11-03 | 2015-11-03 | Industrial black smoke purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105344175A CN105344175A (en) | 2016-02-24 |
| CN105344175B true CN105344175B (en) | 2017-04-19 |
Family
ID=55320317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510738111.7A Active CN105344175B (en) | 2015-11-03 | 2015-11-03 | Industrial black smoke purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105344175B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798831B (en) * | 2018-06-12 | 2024-04-26 | 广州拓凯环保科技有限公司 | Tail gas particle catcher |
| CN108854529A (en) * | 2018-07-02 | 2018-11-23 | 安徽紫朔环境工程技术有限公司 | A kind of coke oven flue gas dirt sulphur nitre integration emission-control equipment |
| CN115364592A (en) * | 2022-09-14 | 2022-11-22 | 绿联净化技术(东莞)有限公司 | High power generating set test rack tail gas cleanup unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0821648A (en) * | 1994-07-06 | 1996-01-23 | Kajima Corp | Monitoring device for clogging of filter |
| US6214077B1 (en) * | 1999-05-10 | 2001-04-10 | Venturedyne, Ltd. | Spring loaded door assembly |
| CN201719921U (en) * | 2010-06-10 | 2011-01-26 | 何赞果 | Detachable filter element |
| CN102489078A (en) * | 2011-12-30 | 2012-06-13 | 安泰科技股份有限公司 | Metal filter core with star-shaped cross section, and preparation method thereof |
| CN203816398U (en) * | 2014-05-09 | 2014-09-10 | 新乡市胜达过滤净化技术有限公司 | High-temperature gas dust removal filter bag |
-
2015
- 2015-11-03 CN CN201510738111.7A patent/CN105344175B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0821648A (en) * | 1994-07-06 | 1996-01-23 | Kajima Corp | Monitoring device for clogging of filter |
| US6214077B1 (en) * | 1999-05-10 | 2001-04-10 | Venturedyne, Ltd. | Spring loaded door assembly |
| CN201719921U (en) * | 2010-06-10 | 2011-01-26 | 何赞果 | Detachable filter element |
| CN102489078A (en) * | 2011-12-30 | 2012-06-13 | 安泰科技股份有限公司 | Metal filter core with star-shaped cross section, and preparation method thereof |
| CN203816398U (en) * | 2014-05-09 | 2014-09-10 | 新乡市胜达过滤净化技术有限公司 | High-temperature gas dust removal filter bag |
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| Publication number | Publication date |
|---|---|
| CN105344175A (en) | 2016-02-24 |
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Address after: 708, room 100, Haitong building, No. 211106, Qinhuai Road, Jiangning District, Jiangsu, Nanjing Patentee after: NANJING IKE CARTER EMISSION TECHNOLOGY CO.,LTD. Address before: 708, room 100, Haitong building, No. 211106, Qinhuai Road, Jiangning District, Jiangsu, Nanjing Patentee before: NANJING ECOCAT AUTOMOBILE CATALYST Co.,Ltd. |
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Denomination of invention: An industrial black smoke purifier Effective date of registration: 20200811 Granted publication date: 20170419 Pledgee: Bank of Jiangsu Limited by Share Ltd. Nanjing Jiangning branch Pledgor: NANJING IKE CARTER EMISSION TECHNOLOGY Co.,Ltd. Registration number: Y2020980004869 |
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Date of cancellation: 20210817 Granted publication date: 20170419 Pledgee: Bank of Jiangsu Limited by Share Ltd. Nanjing Jiangning branch Pledgor: NANJING IKE CARTER EMISSION TECHNOLOGY Co.,Ltd. Registration number: Y2020980004869 |
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Denomination of invention: An industrial black smoke purifier Effective date of registration: 20210818 Granted publication date: 20170419 Pledgee: Bank of Jiangsu Limited by Share Ltd. Nanjing Jiangning branch Pledgor: NANJING IKE CARTER EMISSION TECHNOLOGY Co.,Ltd. Registration number: Y2021980007884 |
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Date of cancellation: 20220913 Granted publication date: 20170419 Pledgee: Bank of Jiangsu Limited by Share Ltd. Nanjing Jiangning branch Pledgor: NANJING IKE CARTER EMISSION TECHNOLOGY CO.,LTD. Registration number: Y2021980007884 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 211100 room 708, Haitong building, No. 100, Qinhuai Road, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Patentee after: Nanjing Hanshen Material Technology Co.,Ltd. Address before: Room 708, Haitong Building, No. 100, Qinhuai Road, Jiangning District, Nanjing, Jiangsu 211106 Patentee before: NANJING IKE CARTER EMISSION TECHNOLOGY CO.,LTD. |